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Parallel Read from a FileSet or a DataSet

Posted: Mon Jan 17, 2005 10:48 am
by sathyanveshi
Hi,

I want to know is it possible to configure my DataStage EE to do a parallel read from a file or from a database? I know it's a weird question to ask whether a parallel read is possible from a database, but I need to know different options to optimise my loading strategy. So, please let me know whether a parallel read can is possible from a database.fileset/Dataset?

Cheers,
Mohan

Posted: Wed Jan 19, 2005 6:53 pm
by T42
A parallel read from the same sequential file within the same operator? No.

From the same sequential file within the same job? Possible. But it won't be faster.

From a Dataset file? Yes. It is already in parallel.